实验2 蜂鸣器实验\HARDWARE
................\........\BEEP
................\........\....\beep.c
................\........\....\beep.h
................\........\LED
................\........\...\led.c
................\........\...\led.h
................\keilkill.bat
................\OBJ
................\...\test.hex
................\README.TXT
................\SYSTEM
................\......\delay
................\......\.....\delay.c
................\......\.....\delay.h
................\......\readme.txt
................\......\sys
................\......\...\stm32f10x.h
................\......\...\sys.c
................\......\...\sys.h
................\......\...\system_stm32f10x.h
................\......\usart
................\......\.....\usart.c
................\......\.....\usart.h
................\USER
................\....\JLinkSettings.ini
................\....\startup_stm32f10x_hd.s
................\....\test.c
................\....\test.Opt
................\....\test.Uv2
................\....\test.uvgui.Administrator
................\....\test.uvopt
................\....\test.uvproj